[ 44.121405] ------------[ cut here ]------------ [ 44.122336] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.124400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.125849] Modules linked in: [ 44.126438] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.128698] Tainted: [W]=WARN [ 44.129264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.130844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.131751] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 44.134942] RSP: 0018:ffff88801b91fbc0 EFLAGS: 00010286 [ 44.135910] RAX: 0000000000000000 RBX: ffffed1003723f78 RCX: ffffffff813a4050 [ 44.137190] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.138463] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003723f2f [ 44.139758] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.141046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b91fdf8 [ 44.142340] FS: 00007f04d34e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.143800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.144870] CR2: 00007f04d39d6580 CR3: 000000001bb63000 CR4: 0000000000350ef0 [ 44.146155] Call Trace: [ 44.146676] [ 44.147095] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.147999] ? __create_object+0x59/0x80 [ 44.148794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.149766] __vmalloc_noprof+0x59/0x60 [ 44.150470] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.151358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.152285] bpf_prog_alloc+0x39/0x200 [ 44.153428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.154355] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.155279] do_seccomp+0x349/0x25e0 [ 44.155997] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.156910] ? __pfx_do_seccomp+0x10/0x10 [ 44.157698] ? find_held_lock+0x2b/0x80 [ 44.158413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.159386] ? static_key_count+0x60/0x80 [ 44.160181] prctl_set_seccomp+0x4e/0x70 [ 44.160963] __do_sys_prctl+0xe6c/0x1d70 [ 44.161748] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.162569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.163576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.164559] ? irqentry_exit+0xf3/0x650 [ 44.165330] do_syscall_64+0xbf/0x430 [ 44.166068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.167034] RIP: 0033:0x7f04d39d65cd [ 44.167743] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 44.170886] RSP: 002b:00007ffd71c05210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.172243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04d39d65cd [ 44.173519] RDX: 000055f244a3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.174827] RBP: 00007ffd71c05270 R08: 0000000000000000 R09: 00007ffd71c04910 [ 44.176101] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f25ef48ad0 [ 44.177377] R13: 00007ffd71c056a0 R14: 000055f25ef49bc0 R15: 000055f25ef5a780 [ 44.178689] [ 44.179122] irq event stamp: 1785 [ 44.179783] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 44.181311] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 44.182865] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 44.184410] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 44.185930] ---[ end trace 0000000000000000 ]--- [ 47.017772] ------------[ cut here ]------------ [ 47.018718] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.020718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.022149] Modules linked in: [ 47.022798] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.024768] Tainted: [W]=WARN [ 47.025314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.026804] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.027694] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 47.030836] RSP: 0018:ffff888016477bc0 EFLAGS: 00010286 [ 47.031803] RAX: 0000000000000000 RBX: ffffed1002c8ef78 RCX: ffffffff813a4050 [ 47.033076] RDX: ffff88801b8fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.034360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8ef2f [ 47.035627] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.036918] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016477df8 [ 47.038183] FS: 00007fae41016900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.039659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.040704] CR2: 00007fae41508580 CR3: 0000000020fc5000 CR4: 0000000000350ef0 [ 47.041975] Call Trace: [ 47.042445] [ 47.042902] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.043800] ? __create_object+0x59/0x80 [ 47.044529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.045480] __vmalloc_noprof+0x59/0x60 [ 47.046229] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.047117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.048048] bpf_prog_alloc+0x39/0x200 [ 47.048767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.049680] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.050527] do_seccomp+0x349/0x25e0 [ 47.051265] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.052145] ? __pfx_do_seccomp+0x10/0x10 [ 47.052934] ? find_held_lock+0x2b/0x80 [ 47.053693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.054626] ? static_key_count+0x60/0x80 [ 47.055443] prctl_set_seccomp+0x4e/0x70 [ 47.056236] __do_sys_prctl+0xe6c/0x1d70 [ 47.057035] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.057896] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.058926] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.059900] ? irqentry_exit+0xf3/0x650 [ 47.060677] do_syscall_64+0xbf/0x430 [ 47.061384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.062346] RIP: 0033:0x7fae415085cd [ 47.063062] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 47.066307] RSP: 002b:00007ffcf4b4f550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.067705] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae415085cd [ 47.068999] RDX: 00005634e9769e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.070299] RBP: 00007ffcf4b4f5b0 R08: 0000000000000000 R09: 00007ffcf4b4ec50 [ 47.071618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563505d25bf0 [ 47.072942] R13: 00007ffcf4b4f9e0 R14: 0000563505d2f380 R15: 0000563505d3a460 [ 47.074270] [ 47.074744] irq event stamp: 1713 [ 47.075363] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 47.076896] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 47.078439] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 47.079584] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 47.080555] ---[ end trace 0000000000000000 ]--- [ 47.764433] ------------[ cut here ]------------ [ 47.765344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.767407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 47.768845] Modules linked in: [ 47.769427] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.771627] Tainted: [W]=WARN [ 47.772283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.773728] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.774582] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 47.777686] RSP: 0018:ffff88801420fbc0 EFLAGS: 00010286 [ 47.778598] RAX: 0000000000000000 RBX: ffffed1002841f78 RCX: ffffffff813a4050 [ 47.779892] RDX: ffff8880097b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.781146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002841f2f [ 47.782404] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.783688] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801420fdf8 [ 47.784942] FS: 00007f5e4f0fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.786343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.787416] CR2: 00007ffc43920ef8 CR3: 000000001dd3e000 CR4: 0000000000350ef0 [ 47.788692] Call Trace: [ 47.789141] [ 47.789539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.790426] ? __create_object+0x59/0x80 [ 47.791236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.792193] __vmalloc_noprof+0x59/0x60 [ 47.792928] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.793782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.794738] bpf_prog_alloc+0x39/0x200 [ 47.795440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.796348] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.797224] do_seccomp+0x349/0x25e0 [ 47.797928] ? find_held_lock+0x2b/0x80 [ 47.798623] ? do_prlimit+0x310/0x610 [ 47.799392] ? __pfx_do_seccomp+0x10/0x10 [ 47.800158] ? do_raw_spin_unlock+0x53/0x220 [ 47.800986] ? _raw_spin_unlock+0x1e/0x40 [ 47.801756] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.802731] ? static_key_count+0x60/0x80 [ 47.803493] prctl_set_seccomp+0x4e/0x70 [ 47.804282] __do_sys_prctl+0xe6c/0x1d70 [ 47.805069] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.805948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.806971] ? irqentry_exit+0xf3/0x650 [ 47.807756] do_syscall_64+0xbf/0x430 [ 47.808452] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.809404] RIP: 0033:0x7f5e4f5ed5cd [ 47.810103] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 47.813341] RSP: 002b:00007ffc4391f2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.814726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e4f5ed5cd [ 47.816055] RDX: 0000556b07bb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.817347] RBP: 00007ffc4391f330 R08: 0000000000000000 R09: 00007ffc4391e9d0 [ 47.818623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b42588ad0 [ 47.820010] R13: 00007ffc4391f760 R14: 0000556b42589bc0 R15: 0000556b4259a780 [ 47.821315] [ 47.821769] irq event stamp: 1791 [ 47.822380] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 47.823948] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 47.825479] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 47.827069] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 47.828380] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6851' (ECDSA) to the list of known hosts. 2025/11/17 19:15:11 fuzzer started 2025/11/17 19:15:11 dialing manager at localhost:37895 2025/11/17 19:15:11 checking machine... 2025/11/17 19:15:11 checking revisions... [ 48.788870] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:15:11 testing simple program... [ 48.884852] cgroup: Unknown subsys name 'net' [ 48.958041] cgroup: Unknown subsys name 'cpuset' [ 48.973447] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:15:10 Registers: info registers vcpu 0 RAX=ffff888014210001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801420f401 RSI=ffff88801420f490 RDI=ffff88801420f400 RBP=ffff88801420f448 RSP=ffff88801420f328 R8 =ffffffff869f1f7a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffff88801420f450 R13=ffff88801420f438 R14=ffff88801420f498 R15=ffff88801420f3f0 RIP=ffffffff8135e2f5 RFL=00000296 [--S-AP-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fae41016900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fae40fe0008 CR3=000000001c8f8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022e2b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7d6fab3000 CR3=000000000e0b6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=f8d8e0e2653b04943043b724021a0b5a XMM02=0000000000303c18ec2efd57dc4c00df XMM03=0000000000311c100ce1ee7776208963 XMM04=c9c9efc15215ea5400000000000ae988 XMM05=090f1556b20111b30000000000320b38 XMM06=5b75c91c8044534200000000003209c0 XMM07=e042d86d42eb936e0000000000311e90 XMM08=0ce1ee77762089630000000000303c78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000